Okay, I don't know why we didn't think to add a stepweek action but here's how you'd hack the script to do this. It's pretty simple and safe but please make sure you backup your original NinjaCal file .

1) Edit the NinjaCal ( action ; params ) script.
2) Find the section for stepMonth
3) duplicate the entire section and make the following changes

that's it. you should now have a 'stepweek' action. Make sure you pass the action and and number of weeks to step in your script calls; e,g. perform script NinjaCal ( action; params ) with params: "stepWeekÂ¶1"[/img]